My project has an .npmrc located in its root, which contains the infamous ${NPM_TOKEN} hack and is required for CI, Staging, Production, etc. In order to work around this reality, I’d like for developers to be able to tell npm to use an alternative .npmrc, which contains their _authToken, when installin…
Author: admin@master
How to get data from JSON array JavaScript
I want to push the data from piedatalist which contains two attributes, value and key and I want to pass to jqplot like this [key,value] to render the chart but it doesn’t work. Answer The JSON at the start can’t just be pasted into the code. It’s a string, but there are newlines which break…
JS – Get top 5 max elements from array
How can I get top 5 max elements from array of ints with the standard library of es2015? Thanks for help. Answer A solution in ES6 : Many others exist, ask if you need more
How to add dynamically attribute in VueJs
I’m using vuejs and I wanna know how to have control on inputs (add disabled attribute when necessary). Is there any way to add dynamically attribute in vuejs ? Below my Textfield component : Usage : Answer You can bind it to a variable using v-bind:disabled=”foo” or :disabled=”fooR…
HTML datetime-local change event?
Is there a way to handle “datetime-selection” event with <input type=’datetime-local’> control? onchange, onselect and oninput does not work for me. Answer (In chrome) the onchange event triggers when the field is completely filled Also have a read of Why is HTML5 input type date…
Setting a backgroundImage With React Inline Styles
I’m trying to access a static image to use within an inline backgroundImage property within React. Unfortunately, I’ve run up dry on how to do this. Generally, I thought you just did as follows: This works for <img> tags. Can someone explain the difference between the two? Example: <img s…
Tampermonkey .click() not working
I’m trying to auto click a button in tampermonkey, but for some reason the code isn’t executing. Though, if I put the code in console and run it, it works fine. Here it is: Button does not switch dynamically, tried doing an alert when the function runs, doesn’t alert me. Answer Given your co…
Why does my layout not extend to the bottom of the window when percentages or floats are used?
When I am using width in percentage or float for a Sencha ExtJS panel, then set the left position and width in scientific notation by Sencha ExtJS, the layout stops before the bottom of the window is reached. See this problem screenshot: I’m using ExtJS with the VB.NET framework on Chrome v52. Can you p…
JWplayer multiple player in one page and event handler
Scenario I have multiple players in the same page. Each instance loads a different video. I need to handle similar events for every instance. Problem If I just declare the events on a general function – like this jwplayer().on(‘play’, handler) – the handler affects only the first player of the pag…
how to show arrow only when hover slideshow html css javascript
I am trying to show arrows only when the mouse hover on the image. Is there any way this can be done in CSS, html or Javascript. Any help will be appreciated. Thanks. Answer if you want the arrows to appear when hovering over the image – one way is to have the css as follows (I’ve dummied up image